005800000a22001570004500003000900000005001700009110013800026245010300164264002900267490004300296300000900339041000800348650002000356650001600376700003000392PH-MaWHO20241108112308.0 aIMO/FAO/UNESCO-IOC/WMO/WHO/IAEA/UN/UNEP Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection (GESAMP). aAnthropogenic influences on sediment discharge to the coastal zone and environmental consequences. aParis : bUNESCO,c1994. a(GESAMP reports and studies ; no. 52). a67p. aeng aWater pollution aFresh water aWorld Health Organization